学生信息管理系统可以统计学生的成绩系统需要账户和密码也可以修改密码-Student Information Management System for student achievement can be statistical system needs to account and password can also modify the password
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002589s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.096173s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002939s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002481s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.003018s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003912s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001971s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003523s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014645s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002613s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 204745 [ RunTime:0.001306s ]
